It mainly includes fire alarm controller, control device of automatic fire extinguishing system, control device of indoor fire hydrant system, control device of smoke control and smoke exhaust system and air conditioning and ventilation system, control device of normally open fire door and fire shutter, elevator return control device, fire emergency broadcast and fire alarm device, fire communication equipment, fire emergency lighting and evacuation indicator Part or all of ten types of control devices. The fire control equipment is generally set in the fire control center to facilitate centralized and unified control. Some fire control equipment is set at the scene where the controlled fire equipment is located (such as the fire elevator control button), but its action signal must be returned to the fire control room to implement the control mode of combination of centralized and decentralized.
Navigation equipment: navigation equipment refers to navigation and guidance devices used in navigation, aviation, astronomy, hydrology, land transportation and other aspects, and its terminal products can be generally divided into: navigation type, measurement type, time service type, direction finding type, etc. Satellite navigation is widely used in geographic data acquisition, surveying and mapping, vehicle monitoring and scheduling and navigation services, aviation and navigation, military, time and synchronization, mechanical control, mass consumption applications and other major fields.
Overview of flight aid lighting on helipad: it is an engineering facility in and near the helipad flight area to provide pilots with visual guidance signals for takeoff, approach, landing and taxiing day and night. It is generally composed of pavement signs, navigational lights, signboards, signs, etc. Its complexity and simplicity and layout form are based on the plane layout of the apron. It is determined by flight volume, meteorological standard of receiving aircraft and content and precision of radio navigation facilities used together.
